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-rw-r--r--arch/x86/include/asm/pci-functions.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pci-functions.h b/arch/x86/include/asm/pci-functions.h
new file mode 100644
index 000000000000..ed0bab427354
--- /dev/null
+++ b/arch/x86/include/asm/pci-functions.h
@@ -0,0 +1,19 @@
1/*
2 * PCI BIOS function numbering for conventional PCI BIOS
3 * systems
4 */
5
6#define PCIBIOS_PCI_FUNCTION_ID 0xb1XX
7#define PCIBIOS_PCI_BIOS_PRESENT 0xb101
8#define PCIBIOS_FIND_PCI_DEVICE 0xb102
9#define PCIBIOS_FIND_PCI_CLASS_CODE 0xb103
10#define PCIBIOS_GENERATE_SPECIAL_CYCLE 0xb106
11#define PCIBIOS_READ_CONFIG_BYTE 0xb108
12#define PCIBIOS_READ_CONFIG_WORD 0xb109
13#define PCIBIOS_READ_CONFIG_DWORD 0xb10a
14#define PCIBIOS_WRITE_CONFIG_BYTE 0xb10b
15#define PCIBIOS_WRITE_CONFIG_WORD 0xb10c
16#define PCIBIOS_WRITE_CONFIG_DWORD 0xb10d
17#define PCIBIOS_GET_ROUTING_OPTIONS 0xb10e
18#define PCIBIOS_SET_PCI_HW_INT 0xb10f
19